A high-severity Improper Input Validation vulnerability in Apache DolphinScheduler could allow an attacker to execute arbitrary commands or bypass security controls, leading to system compromise.

The software fails to properly validate user-supplied input. This type of flaw can lead to a variety of attacks, such as SQL Injection, Command Injection, or Cross-Site Scripting (XSS), depending on where the untrusted data is used. An authenticated or unauthenticated attacker may be able to exploit this to compromise the scheduler.

Rated High with a CVSS score of 8.8, this vulnerability presents a critical risk to data workflow and orchestration. An attacker could potentially manipulate or delete scheduled tasks, steal credentials used in workflows, or execute arbitrary code on the server hosting DolphinScheduler. This could cause severe operational disruption and data compromise.

Immediate Action: Upgrade Apache DolphinScheduler to the latest patched version as recommended by the Apache Software Foundation immediately.

Proactive Monitoring: Review DolphinScheduler logs and system audit logs for any unusual task executions, unexpected commands, or connections from suspicious IP addresses. Monitor for error messages that could indicate exploitation attempts.

Compensating Controls: Restrict network access to the DolphinScheduler interface to trusted administrative networks. Implement a Web Application Firewall (WAF) to inspect and filter malicious input targeting the application.

Public Exploit Available: false

The critical role of DolphinScheduler in data operations, combined with the high CVSS score, makes immediate patching essential. The potential for an attacker to take control of data workflows poses a severe threat to business continuity and data integrity. Administrators must prioritize this update to secure their data orchestration environment.